288468180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 288

約数和(自身を含む): 1175586048

約数和(自身を除く): 887117868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1601, 1638, 1716, 1820, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3202, 3276, 3465, 4004, 4095, 4290, 4620, 4803, 5005, 5148, 5460, 6006, 6404, 6435, 6930, 8005, 8190, 8580, 9009, 9606, 10010, 11207, 12012, 12870, 13860, 14409, 15015, 16010, 16380, 17611, 18018, 19212, 20020, 20813, 22414, 24015, 25740, 28818, 30030, 32020, 33621, 35222, 36036, 41626, 44828, 45045, 48030, 52833, 56035, 57636, 60060, 62439, 67242, 70444, 72045, 83252, 88055, 90090, 96060, 100863, 104065, 105666, 112070, 123277, 124878, 134484, 144090, 145691, 158499, 168105, 176110, 180180, 187317, 201726, 208130, 211332, 224140, 228943, 246554, 249756, 264165, 288180, 291382, 312195, 316998, 336210, 352220, 369831, 374634, 403452, 416260, 437073, 457886, 493108, 504315, 528330, 582764, 616385, 624390, 633996, 672420, 686829, 728455, 739662, 749268, 792495, 874146, 915772, 936585, 1008630, 1056660, 1109493, 1144715, 1232770, 1248780, 1311219, 1373658, 1456910, 1479324, 1584990, 1602601, 1748292, 1849155, 1873170, 2017260, 2060487, 2185365, 2218986, 2289430, 2465540, 2622438, 2747316, 2913820, 3169980, 3205202, 3434145, 3698310, 3746340, 4120974, 4370730, 4437972, 4578860, 4807803, 5244876, 5547465, 6410404, 6556095, 6868290, 7396620, 8013005, 8241948, 8741460, 9615606, 10302435, 11094930, 13112190, 13736580, 14423409, 16026010, 19231212, 20604870, 22189860, 24039015, 26224380, 28846818, 32052020, 41209740, 48078030, 57693636, 72117045, 96156060, 144234090, 288468180]

約数ペア:

[(1, 288468180), (2, 144234090), (3, 96156060), (4, 72117045), (5, 57693636), (6, 48078030), (7, 41209740), (9, 32052020), (10, 28846818), (11, 26224380), (12, 24039015), (13, 22189860), (14, 20604870), (15, 19231212), (18, 16026010), (20, 14423409), (21, 13736580), (22, 13112190), (26, 11094930), (28, 10302435), (30, 9615606), (33, 8741460), (35, 8241948), (36, 8013005), (39, 7396620), (42, 6868290), (44, 6556095), (45, 6410404), (52, 5547465), (55, 5244876), (60, 4807803), (63, 4578860), (65, 4437972), (66, 4370730), (70, 4120974), (77, 3746340), (78, 3698310), (84, 3434145), (90, 3205202), (91, 3169980), (99, 2913820), (105, 2747316), (110, 2622438), (117, 2465540), (126, 2289430), (130, 2218986), (132, 2185365), (140, 2060487), (143, 2017260), (154, 1873170), (156, 1849155), (165, 1748292), (180, 1602601), (182, 1584990), (195, 1479324), (198, 1456910), (210, 1373658), (220, 1311219), (231, 1248780), (234, 1232770), (252, 1144715), (260, 1109493), (273, 1056660), (286, 1008630), (308, 936585), (315, 915772), (330, 874146), (364, 792495), (385, 749268), (390, 739662), (396, 728455), (420, 686829), (429, 672420), (455, 633996), (462, 624390), (468, 616385), (495, 582764), (546, 528330), (572, 504315), (585, 493108), (630, 457886), (660, 437073), (693, 416260), (715, 403452), (770, 374634), (780, 369831), (819, 352220), (858, 336210), (910, 316998), (924, 312195), (990, 291382), (1001, 288180), (1092, 264165), (1155, 249756), (1170, 246554), (1260, 228943), (1287, 224140), (1365, 211332), (1386, 208130), (1430, 201726), (1540, 187317), (1601, 180180), (1638, 176110), (1716, 168105), (1820, 158499), (1980, 145691), (2002, 144090), (2145, 134484), (2310, 124878), (2340, 123277), (2574, 112070), (2730, 105666), (2772, 104065), (2860, 100863), (3003, 96060), (3202, 90090), (3276, 88055), (3465, 83252), (4004, 72045), (4095, 70444), (4290, 67242), (4620, 62439), (4803, 60060), (5005, 57636), (5148, 56035), (5460, 52833), (6006, 48030), (6404, 45045), (6435, 44828), (6930, 41626), (8005, 36036), (8190, 35222), (8580, 33621), (9009, 32020), (9606, 30030), (10010, 28818), (11207, 25740), (12012, 24015), (12870, 22414), (13860, 20813), (14409, 20020), (15015, 19212), (16010, 18018), (16380, 17611)]